package com.example.demo4.service;

import com.example.demo4.entity.Schema_number;
import com.example.demo4.mapper.Schema_numberMapper;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.List;

/**
 * @author: lin
 * @description:
 * @time: 2021/8/3 9:40
 */
@Service
public class SchemaNumberService {
    @Autowired
    private Schema_numberMapper schemaNumberMapper;


    public  List<Schema_number> showList() {
        return schemaNumberMapper.selectAll();
    }
}
